Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Stephen Sebastian Heiser

Individual provider Behavior Technician · NPI 1598357196

Stephen Sebastian Heiser is a Behavior Technician in Newton, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

193 Oak St Ste 1
Newton, MA 02464-1453
Phone: (617) 658-5611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1598357196
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 5, 2021
Last updated in NPPESFebruary 5, 2021
Certification dateFebruary 5, 2021
Mailing address193 Oak St Ste 1, Newton, MA 02464-1453

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